NAME

       MPI_Close_port  - Releases the specified network address.

SYNTAX

C Syntax

       #include <mpi.h>
       int MPI_Close_port(const char *port_name)

Fortran Syntax

       USE MPI
       ! or the older form: INCLUDE 'mpif.h'
       MPI_CLOSE_PORT(PORT_NAME, IERROR)
            CHARACTER*(*)  PORT_NAME
            INTEGER        IERROR

Fortran 2008 Syntax

       USE mpi_f08
       MPI_Close_port(port_name, ierror)
            CHARACTER(LEN=*), INTENT(IN) :: port_name
            INTEGER, OPTIONAL, INTENT(OUT) :: ierror

C++ Syntax

       #include <mpi.h>
       void MPI::Close_port(const char* port_name)

INPUT PARAMETER

       port_name A port (string).

OUTPUT PARAMETER

       IERROR    Fortran only: Error status (integer).

DESCRIPTION

       MPI_Close_port releases the network address represented by port_name.

ERRORS

       Almost  all  MPI  routines  return  an  error  value; C routines as the value of the function and Fortran
       routines in the last argument. C++ functions do not return errors. If the default error handler is set to
       MPI::ERRORS_THROW_EXCEPTIONS, then on error the  C++  exception  mechanism  will  be  used  to  throw  an
       MPI::Exception object.

       Before  the  error  value  is  returned,  the current MPI error handler is called. By default, this error
       handler aborts the MPI job, except for I/O function  errors.  The  error  handler  may  be  changed  with
       MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values
       to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.

4.1.6                                             Sep 30, 2023                                 MPI_Close_port(3)